Patents by Inventor ZhengHua Xu
ZhengHua Xu has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 11946088Abstract: The disclosure discloses a method for processing oil crops with rhodotorula, and belongs to the technical field of fermentation. The method includes the step of inoculating the rhodotorula (such as Rhodotorula mucilaginosa, Sporidiobolus salmonicolor and Rhodotorula glutinis) that can produce carotenoid into a fermentation medium that contains oil-rich oil crops for solid state fermentation to obtain oil and oil crop meal rich in carotenoid. The carotenoid as a fermentative metabolite of the rhodotorula has bioactivities of resisting oxidation, preventing vascular sclerosis, enhancing immunity and preventing cancers. Contents of carotenoid in the oil and oil crop meal acquired by the method can be up to 9.071 ?g/g and 8.062 ?g/g correspondingly.Type: GrantFiled: June 18, 2021Date of Patent: April 2, 2024Assignee: JIANGNAN UNIVERSITYInventors: Yuanfa Liu, Zhongyang Ding, Yunzhi Jiang, Liting Zhao, Mengmeng Xu, Qi Zhang, Zhenghua Gu, Guiyang Shi
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Patent number: 11458517Abstract: The present invention relates to a device for integrally processing a housing of a Computing, Communication, and Consumer (3C) product. The device includes a loading frame and an upper frame, where a material receiving device is arranged in the loading frame, a width of the loading frame is greater than that of the housing, a grinding device is arranged below the upper frame, and the grinding device includes a grinding movement device; the grinding movement device is connected to a grinding installation block, an outer side of the grinding installation block is provided with grinding lifting balls, a grinding arc block is embedded in an inner side of an upper portion of the grinding installation block, and the upper frame is also provided with a material pressing device. An outer side of the loading frame is provided with a feeding and discharging device.Type: GrantFiled: July 28, 2020Date of Patent: October 4, 2022Inventors: Yong Liu, Keyou Shi, Qiucai Zhang, Xiangyang Li, Guowen Peng, Zhenghua Xu, Xiuwu Yu, Changshou Hong, Fuliang Jiang, Yifan Chen, Wei Wei
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Publication number: 20210031248Abstract: The present invention relates to a device for integrally processing a housing of a Computing, Communication, and Consumer (3C) product. The device includes a loading frame and an upper frame, where a material receiving device is arranged in the loading frame, a width of the loading frame is greater than that of the housing, a grinding device is arranged below the upper frame, and the grinding device includes a grinding movement device; the grinding movement device is connected to a grinding installation block, an outer side of the grinding installation block is provided with grinding lifting balls, a grinding arc block is embedded in an inner side of an upper portion of the grinding installation block, and the upper frame is also provided with a material pressing device. An outer side of the loading frame is provided with a feeding and discharging device.Type: ApplicationFiled: July 28, 2020Publication date: February 4, 2021Applicant: University of South ChinaInventors: Yong Liu, Keyou Shi, Qiucai Zhang, Xiangyang Li, Guowen Peng, Zhenghua Xu, Xiuwu Yu, Changshou Hong, Fuliang Jiang, Yifan Chen, Wei Wei
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Patent number: 9727253Abstract: A data processing method, including dividing a to-be-processed data block into multiple data subblocks, where a quantity of the multiple data subblocks is less than or equal to a quantity of banks Banks of a memory, and performing an access operation on a bank corresponding to each data subblock of the to-be-processed block, where different data subblocks of the block are corresponding to different Banks of the memory. In an embodiment of the present disclosure, a processor maps different data subblocks of a to-be-processed Block to different Banks, so that a quantity of inter-page access operations on a same Block may be reduced, thereby improving memory access efficiency when two contiguous memory access operations access different pages of a same bank.Type: GrantFiled: July 29, 2015Date of Patent: August 8, 2017Assignee: Huawei Technologies, Co., Ltd.Inventors: Chao Kong, Xiangming Cao, Zhenghua Xu
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Publication number: 20160335165Abstract: A suite of network-based services, such as the services corresponding to the server application distributed by Microsoft® SharePoint™, may be provided to users with high availability. The suite of network-based services may include browser-based collaboration functions, process management functions, index and search functions, document-management functions, help and help search functions, and/or other functions. A plurality of computing devices functioning as servers may be backed up by a single computing device.Type: ApplicationFiled: July 29, 2016Publication date: November 17, 2016Inventors: Peter PENG, Min YAN, Zhenghua XU
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Patent number: 9405641Abstract: A suite of network-based services, such as the services corresponding to the server application distributed by Microsoft® SharePoint™, may be provided to users with high availability. The suite of network-based services may include browser-based collaboration functions, process management functions, index and search functions, document-management functions, help and help search functions, and/or other functions. A plurality of computing devices functioning as servers may be backed up by a single computing device.Type: GrantFiled: February 24, 2011Date of Patent: August 2, 2016Assignee: CA, Inc.Inventors: Peter Peng, Min Yan, Zhenghua Xu
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Patent number: 9288225Abstract: A method includes receiving a connection request at a connection server port via a network from a client, the connection request directed to an application server, duplicating a socket for the communication and passing the socket to the application server, and replying to the network client connection request to establish a direct connection between the client and the application server via the passed socket, and this method support SSL protocol via passed socket.Type: GrantFiled: April 17, 2013Date of Patent: March 15, 2016Assignee: CA, Inc.Inventors: Gong jun Fei, Zhenghua Xu, Alexey Shvechkov, Kai Ma
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Publication number: 20160034204Abstract: A data processing method, including dividing a to-be-processed data block into multiple data subblocks, where a quantity of the multiple data subblocks is less than or equal to a quantity of banks Banks of a memory, and performing an access operation on a bank corresponding to each data subblock of the to-be-processed block, where different data subblocks of the block are corresponding to different Banks of the memory. In an embodiment of the present disclosure, a processor maps different data subblocks of a to-be-processed Block to different Banks, so that a quantity of inter-page access operations on a same Block may be reduced, thereby improving memory access efficiency when two contiguous memory access operations access different pages of a same bank.Type: ApplicationFiled: July 29, 2015Publication date: February 4, 2016Inventors: Chao Kong, Xiangming Cao, Zhenghua Xu
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Patent number: 8984318Abstract: In a computer system, a standby master processor is configured to serve as a backup processor for an active master processor. A third party replica processor is configured to monitor and record changes on the active master processor when the active master processor is executing, and is further configured to synchronize itself with the standby master processor when the standby master processor takes over execution from the active master processor. Logs of changes are maintained. A negotiation occurs between the standby master processor and the third party replica processor to determine the status of the logs of the standby master processor and the third party replica processor, and logs are applied or paused relating to one or more of the standby master processor and the third party replica processor to synchronize the standby master processor and the third party replica processor.Type: GrantFiled: January 3, 2011Date of Patent: March 17, 2015Assignee: CA, Inc.Inventors: Zhenghua Xu, Ran Shuai, Min Yan, Guodong Li
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Patent number: 8856592Abstract: A system and method is provided for providing assured recovery for a distributed application. Replica servers associated with the distributed application may be coordinated to perform integrity testing together for the whole distributed application. The replica servers connect to each other in a manner similar to the connection between master servers associated with the distributed application, thereby preventing the replica servers from accessing and/or changing application data on the master servers during integrity testing.Type: GrantFiled: January 18, 2013Date of Patent: October 7, 2014Assignee: CA, Inc.Inventors: Hailin Peng, Zhenghua Xu, Victor Liu
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Patent number: 8751640Abstract: A system is configured to provide a suite of network-based services to users with high availability. The suite of network-based services may include browser-based collaboration functions, process management functions, index functions, search functions, help search functions, document-management functions, and/or other functions. The suite of network-based services may correspond to services provided by a server application such as Microsoft® SharePoint™ being executed on one or more processors of one or more servers. As used herein, the term “high availability” may refer a system design protocol that ensures a certain degree of operational continuity during a given measurement period.Type: GrantFiled: August 26, 2011Date of Patent: June 10, 2014Assignee: CA, Inc.Inventors: Min Yan, Zhenghua Xu
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Patent number: 8578202Abstract: A system and method is provided for ensuring high availability for a distributed application. A management object manages multiple scenarios defined for protection units associated with a distributed application. The management object may coordinate various operations performed at the protection units based on management object configuration information.Type: GrantFiled: July 29, 2010Date of Patent: November 5, 2013Assignee: CA, Inc.Inventors: Guodong Li, Hailin Peng, Zhenghua Xu, Ran Shuai
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Publication number: 20130132765Abstract: A system and method is provided for providing assured recovery for a distributed application. Replica servers associated with the distributed application may be coordinated to perform integrity testing together for the whole distributed application. The replica servers connect to each other in a manner similar to the connection between master servers associated with the distributed application, thereby preventing the replica servers from accessing and/or changing application data on the master servers during integrity testing.Type: ApplicationFiled: January 18, 2013Publication date: May 23, 2013Applicant: CA, Inc.Inventors: Hailin Peng, Zhenghua Xu, Victor Liu
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System and method for providing indexing with high availability in a network based suite of services
Patent number: 8429447Abstract: A suite of network-based services, such as the services corresponding to Microsoft® SharePoint™, are provided to users with high availability. The suite of network-based services may include browser-based collaboration functions, process management functions, index and search functions, document-management functions, and/or other functions. In particular, the indexing service associated with the suite of network-based services may be provided with high availability.Type: GrantFiled: March 23, 2010Date of Patent: April 23, 2013Assignee: CA, Inc.Inventors: Hailin Peng, Zhenghua Xu, Xiaowei Yuan, Dongzhu Shi -
Publication number: 20130054781Abstract: A system is configured to provide a suite of network-based services to users with high availability. The suite of network-based services may include browser-based collaboration functions, process management functions, index functions, search functions, help search functions, document-management functions, and/or other functions. The suite of network-based services may correspond to services provided by a server application such as Microsoft® SharePoint™ being executed on one or more processors of one or more servers. As used herein, the term “high availability” may refer a system design protocol that ensures a certain degree of operational continuity during a given measurement period.Type: ApplicationFiled: August 26, 2011Publication date: February 28, 2013Applicant: Computer Associates Think, Inc.Inventors: Min YAN, Zhenghua Xu
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Patent number: 8359493Abstract: A system and method is provided for providing assured recovery for a distributed application. Replica servers associated with the distributed application may be coordinated to perform integrity testing together for the whole distributed application. The replica servers connect to each other in a manner similar to the connection between master servers associated with the distributed application, thereby preventing the replica servers from accessing and/or changing application data on the master servers during integrity testing.Type: GrantFiled: July 29, 2010Date of Patent: January 22, 2013Assignee: Computer Associates Think, Inc.Inventors: Hailin Peng, Zhenghua Xu, Victor Liu
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Publication number: 20120221526Abstract: A suite of network-based services, such as the services corresponding to the server application distributed by Microsoft® SharePoint™, may be provided to users with high availability. The suite of network-based services may include browser-based collaboration functions, process management functions, index and search functions, document-management functions, help and help search functions, and/or other functions. A plurality of computing devices functioning as servers may be backed up by a single computing device.Type: ApplicationFiled: February 24, 2011Publication date: August 30, 2012Applicant: Computer Associates Think, Inc.Inventors: Peter Peng, Min Yan, Zhenghua Xu
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Publication number: 20120197846Abstract: A continuously running application may be dynamically recovered. A database replica server may be directed to temporarily spool data changes in a database master server that stores application data associated with an application running on a web front-end master server. A specified rewind point may be obtained from among a plurality of existing rewind points of the application data stored in the database replica server. The database replica server may be directed to rewind the application data to a specified rewind point. An indication of data to be recovered in the rewound application data may be obtained. The web front-end master server may be directed to restore the data corresponding to the indication. The database replica server may be directed to resume replication of data changes in the database master server.Type: ApplicationFiled: February 1, 2011Publication date: August 2, 2012Applicant: Computer Associates Think, Inc.Inventors: Peter Peng, Victor Liu, Zhenghua Xu
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Publication number: 20120173913Abstract: In a computer system, a standby master processor is configured to serve as a backup processor for an active master processor. A third party replica processor is configured to monitor and record changes on the active master processor when the active master processor is executing, and is further configured to synchronize itself with the standby master processor when the standby master processor takes over execution from the active master processor. Logs of changes are maintained. A negotiation occurs between the standby master processor and the third party replica processor to determine the status of the logs of the standby master processor and the third party replica processor, and logs are applied or paused relating to one or more of the standby master processor and the third party replica processor to synchronize the standby master processor and the third party replica processor.Type: ApplicationFiled: January 3, 2011Publication date: July 5, 2012Applicant: Computer Associates Think, Inc.Inventors: Zhenghua Xu, Ran Shuai, Min Yan, Guodong Li
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Patent number: 8135732Abstract: A suite of network-based services, such as the services corresponding to Microsoft® SharePoint™, are provided to users with high availability. To maintain the availability of the services, the configuration parameters of a first server are updated on an ongoing basis, and the updated configuration parameters are used to configure a second, backup server. In the event of switchover or failover, the backup server is prepared to provide the serving functionality of the first server.Type: GrantFiled: March 5, 2010Date of Patent: March 13, 2012Assignee: Computer Associates Think, Inc.Inventors: Hailin Peng, Zhenghua Xu, Xiaowei Yuan, Dongzhu Shi